Answer: C. Radio-controlled toy airplane
Explanation:
Just did the quiz
L = illuminance
A = surface
i = intensity
L = i / A ==: i = L * A
i = 6 lux * 4 m^2 = 24 lumen
The flow of electricity in a certain path is the circuit.
Answer:
acidic
Explanation:
because the lower you go on the scale the more acidic it is and the closer to the middle the more neutral it is